68111367 has 16 divisors (see below), whose sum is σ = 96399072. Its totient is φ = 42629120.

The previous prime is 68111357. The next prime is 68111389. The reversal of 68111367 is 76311186.

It is a cyclic number.

It is not a de Polignac number, because 68111367 - 2¹⁵ = 68078599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68111357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22063 + ... + 24959.

It is an arithmetic number, because the mean of its divisors is an integer number (6024942).

Almost surely, 2^68111367 is an apocalyptic number.

68111367 is a deficient number, since it is larger than the sum of its proper divisors (28287705).

68111367 is a wasteful number, since it uses less digits than its factorization.

68111367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3378.

The product of its digits is 6048, while the sum is 33.

The square root of 68111367 is about 8252.9611049611. The cubic root of 68111367 is about 408.3882130135.

The spelling of 68111367 in words is "sixty-eight million, one hundred eleven thousand, three hundred sixty-seven".